Home / 54,634,924.16-75,396,384.08-29,855,112.16

Finding the Fourth Proportional to 54,634,924.16, 75,396,384.08 and 29,855,112.16

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Solution

The fourth proportional to 54,634,924.16, 75,396,384.08 and 29,855,112.16 is: 41,200,157.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,634,924.16 : 75,396,384.08 = 29,855,112.16 : x
  2. Step 2: Convert to fraction form
    54,634,924.16/75,396,384.08 = 29,855,112.16/x
  3. Step 3: Cross multiply
    54,634,924.16x = 75,396,384.08 × 29,855,112.16
  4. Step 4: Simplify right side
    54,634,924.16x = 2,250,967,503,166,838.25
  5. Step 5: Solve for x
    x = 2,250,967,503,166,838.25/54,634,924.16
  6. Step 6: Final answer
    x = 41,200,157.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.